Yeah I actually wrote up a whole list of adventure/fantasy films I wanna check out:

20,000 Leagues Under the Sea (1954)

Journey to the Center of the Earth (1959)

Mysterious Island (1961)

Atlantis the Lost Continent (1961)

Master of the World (1961)

In Search of the Castaways (1962)

First Men in the Moon (1964)

Robinson Crusoe on Mars (1964)

War Gods of the Deep (1965)

Around the World Under the Sea (1966)

Captain Nemo and the Underwater City (1969)

City Beneath The Sea (1971)

The Island at the Top of the World (1971)

The Land That Time Forgot (1975)

At the Earth's Core (1976)

The Amazing Captain Nemo (1978)

Warlords of Atlantis (1978)

I seem to be in some kind of list phase. I'm also going through Don Bluth and Studio Ghibli films.